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鸡的肠系膜静脉、肝门静脉和肾门静脉中的血流情况。

Blood flow in mesenteric, hepatic portal and renal portal veins of chickens.

作者信息

Sturkie P D, Abati A

出版信息

Pflugers Arch. 1975 Aug 29;359(1-2):127-35. doi: 10.1007/BF00581282.

DOI:10.1007/BF00581282
PMID:1239725
Abstract

Blood flows were determined by electromagnetic probes placed upon the posterior vena cava (PVC), coccygeomesenteric vein (COCMV), mesenteric vein (MV), and hepatic portal vein (PV) of white Leghorn males. Blood flow in ml/min of non-fasted, unanesthetized males were as follows: (see article). Withholding food for 24 hrs decreased flow significantly only in the MV and PVC. Anesthesia decreased flow in PVC, PV and COCMV. After ligation of PVC, blood was shunted from caudal areas and renal portal circulation to COCMV and liver. Ligation of PV caused a diversion of flow to renal portal circulation and an increase in PVC flow and a reversal of direction of flow in COCMV.

摘要

通过将电磁探头放置在白来航雄性鸡的后腔静脉(PVC)、尾肠系膜静脉(COCMV)、肠系膜静脉(MV)和肝门静脉(PV)上测定血流量。未禁食、未麻醉雄性鸡的血流量(毫升/分钟)如下:(见文章)。禁食24小时仅使MV和PVC的血流量显著降低。麻醉使PVC、PV和COCMV的血流量降低。结扎PVC后,血液从尾部区域和肾门静脉循环分流至COCMV和肝脏。结扎PV导致血流转向肾门静脉循环,PVC血流量增加,且COCMV血流方向逆转。

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本文引用的文献

1
Cardiac output and its distribution in the chicken.鸡的心输出量及其分布
Am J Physiol. 1959 Apr;196(4):751-2. doi: 10.1152/ajplegacy.1959.196.4.751.
2
Pharmacology of smooth muscle valve in renal portal circulation of birds.鸟类肾门循环中平滑肌瓣膜的药理学
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Renal portal shunts in the kidney of the domestic fowl.家鸡肾脏中的肾门分流。
J Anat. 1967 Jun;101(Pt 3):569-94.
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Circulation in aves.鸟类的循环系统。
Fed Proc. 1970 Sep-Oct;29(5):1674-9.
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Cardiac output distribution in the laying hen during shell formation.
Comp Biochem Physiol A Comp Physiol. 1973 Dec 1;46(4):735-43. doi: 10.1016/0300-9629(73)90125-4.